It's in his head, it's in his head   It's in his head, it's in his head   It's in his head, it's in his head   It's in his head, it's in his head      Fetch the doctor   Doctor will sort him out   Fetch the doctor   The doctor will sort him out   Shout      Mad boy, mad boy   Mad boy, mad boy   Can't make it any more      It's in his brain, it's in his brain   It's in his brain, it's in his brain   It's in his brain, it's in his brain   It's in his brain, it's in his brain      Fetch the doctor   The doctor'll bring the van   Fetch the doctor now   The doctor is your man      Mad boy, mad boy   Mad boy, mad boy   Can't make it any more      It's in his head, it's in his head   It's in his head, it's in his head   It's in his head, it's in his head   It's in his head, it's in his head      Fetch the doctor   The doctor's on the scene   Fetch the d-d-d-doctor   He will make it easy, nice and clean      Mad boy, mad boy   Mad boy, mad boy   Can't make it any more      It's in his brain, it's in his brain   It's in his brain, it's in his brain   It's in his brain, it's in his brain   It's in his brain, it's in his brain      Fetch the doctor   The doctor's gone away   Fetch a doctor   See you again another day, boy, mad      Mad boy, mad boy   Mad boy, mad boy   Can't hope anymore   Anymore, anymore, anymore      He's in the van, he's in the van   He's in the van, he's with the man   He's in the van, he's in the van   He's in the van, he's with the man      Fetch the doctor   The doctor's done his job   Put him out to grass in the park   Put him out, no more trouble   No more difficulties with his mother   Nothing more to say but      Mad boy, mad boy   Mad boy, mad boy   He can't make it anymore   Anymore, anymore, anymore      Anymore, anymore, anymore   Anymore, anymore, anymore   Anymore, anymore, anymore   Anymore, anymore, anymore   Anymore, anymore, anymore      No, no, no